123 results about "Computer keyboarding" patented technology

The utility model discloses and provides a test device for testing a keyboard of a tablet computer, which is efficient and adjustable in angle and height, has the advantages of simple structure, compact layout, convenience in operation and the like, and can quickly adjust the angle and height of a back plate module by rotating a screw on the side edge. Tablet computer keyboard products at different angles are tested, so that the testing efficiency is greatly improved. The testing keyboard comprises an electric cabinet module, a carrier plate module, a back plate module and a testing module, the carrier plate module is fixedly matched on the top surface of the electric cabinet module, the back plate module is fixedly matched on the carrier plate module, the testing keyboard is divided into a knocking end and a bending supporting end, the knocking end is matched with the bending supporting end through a rotating shaft, the knocking end is limited and matched on the carrier plate module, and the bending supporting end is matched with the knocking end through a rotating shaft. The bending supporting end is in limiting fit with the back plate module, the testing module is in limiting fit with the back plate module, and the testing module is in limiting fit with the knocking end on the testing keyboard. The device is applied to the field of product testing.

1. The name of the design product: computer keyboard (WK-G355). 2. The use of the design product: for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: keyboard (HX-KC6803). 2. The use of the design product: for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the designed product: keyboard (ALUX60). 2. Use of the designed product: the designed product is used as a computer keyboard. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The invention relates to the technical field of computer keyboard processing, in particular to a grinding device for computer keyboard production, which comprises a bottom frame and two moving platforms mounted on the bottom frame, the two moving platforms are jointly connected with a mounting plate, and the moving platforms drive the mounting plate to move linearly; the supporting plate is fixedly connected to the mounting plate; a cylinder is rotationally connected to the supporting plate. The supporting plate is connected with a power assembly for driving the cylinder to rotate; a rough grinding belt is detachably connected to the cylinder. According to the grinding device for computer keyboard production obtained through the design, keyboard panels are fixed in the grooves of the containing plate through the two clamping strips, then the outer surfaces of the two keyboard panels are ground through the coarse grinding belt and the fine grinding belt synchronously, the grinding time is saved, and the grinding efficiency is improved; and the strength of the keyboard panel can be tested, so that the practicability of the device is improved.

1. Name of the designed product: keyboard (KB-22). 2. Use of the designed product: for computer keyboard. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The utility model discloses a multifunctional tablet computer protective sleeve with a keyboard, which comprises a leather sleeve, the leather sleeve comprises a leather sleeve bottom plate and a leather sleeve shell, and the leather sleeve bottom plate is connected with the leather sleeve shell through a flexible connecting part; the supporting part is wrapped by the leather sheath shell and comprises a first fixing plate and a second fixing plate, the leather sheath shell is provided with a fold part corresponding to the joint of the first fixing plate and the second fixing plate, and the first fixing plate and the second fixing plate can be folded through the fold part; the first fixing plate is used for adsorbing the tablet personal computer; the keyboard is arranged on the leather sheath bottom plate, and the upper edge of the keyboard is connected with the second fixing plate through a rotating shaft part; and one end of the handle part is adsorbed on the leather sheath shell, and the other end of the handle part is provided with a magnetic part for adsorbing the mobile phone. The multifunctional tablet personal computer integrates the functions of tablet personal computer protection, multi-angle support, keyboard input, mobile phone adsorption and the like, meets the requirement of a user for cooperative use of multiple devices in different scenes, and improves the practicability, portability and use value of a product.

1. Name of the product in this design: Keyboard Case (DB-K2-K12). 2. Purpose of this design: As an accessory for computer keyboards. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: computer keyboard (WK392). 2. The use of the design product: for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the designed product: keyboard (KB98-101 punk). 2. Use of the designed product: for computer keyboard. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: key cap (milk cover). 2. The use of the design product: key cap for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: computer keyboard (K8600). 2. The use of the design product: keyboard for computer inputting text characters. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The appearance design product name: computer keyboard (integrating three kinds of keyboard). 2. The appearance design product use: integrating mobile phone / computer / scientific calculator three kinds of keyboard, used for computer keyboard double-hand 26-key input, used for computer control mobile phone keyboard single-hand 9-key input, used for operating computer system self-contained scientific calculator. 3. The design points of the appearance design product: in the main view. 4. The picture that can best show the design points: main view.

The application provides a scissor leg assembling device for computer keyboard production and processing, which comprises a machine body assembly and an assembling mechanism. The machine body assembly comprises a rack, a box body, a conveying unit, a supporting top plate and a storage plate. The assembling mechanism comprises a first motor, a second motor and a first threaded rod. The first motor drives the connecting plate to move. The moving connecting plate drives the cutting knife to cut the scissor leg parts through the material taking rod. Then the material taking rod takes the cut scissor leg parts. Then the first motor moves horizontally driven by the second motor. Then the material taking rod takes the parts for preliminary assembling work through the assembling female groove. Then the preliminary assembled scissor leg parts are put into the assembling plate for reassembling. Thus, the computer keyboard can be automatically assembled, the workstations during assembling are reduced, the human resources are saved, and the production efficiency of the computer keyboard is improved.

The utility model discloses a notebook computer keyboard UV paint spraying device which comprises a paint spraying table, the upper surface of the paint spraying table is fixedly connected with a fixing frame, the upper surface of the fixing frame is provided with a paint box, the right surface of the paint box is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a rotating shaft. Stirring blades are fixedly connected to the outer surface of the rotating shaft, and a pressure pump is fixedly connected to the rear surface of the paint box. Through the arrangement of a driving motor, a rotating shaft and stirring blades, paint in the paint box can be continuously stirred, the phenomenon that the paint is layered and precipitated due to long-time standing is avoided, and therefore the paint spraying effect is improved; and in cooperation with the arrangement of a driving wheel, a belt, a connecting rod, a first conical tooth, a synchronous wheel, a connecting shaft and a second conical tooth, the clamped keyboard can be driven to rotate in the paint spraying process, so that the keyboard can be rapidly and comprehensively subjected to paint spraying operation, and the working efficiency is improved.

The application discloses an ACS composite material and application thereof, and belongs to the technical field of high polymer materials. By adding a specific amount of anisotropic silicate and a specific type of bromine-based flame retardant into ACS resin, good laser marking effect is obtained, laser marking color development is good, blackness is high, definition is good, and effect uniformity is good, and black pitting is less, so that the ACS composite material is suitable for being used as a laser marking material and can be used for preparing products with laser marking effect, such as electronic appliances, cosmetic packaging, automobile interior parts and instrument panels, computer keyboards and medical equipment housings.

This invention discloses a vision-based computer keyboard quality inspection method and system, comprising: acquiring multi-source visual inspection data of the computer keyboard to be inspected; performing image preprocessing on the multi-source visual inspection data to obtain a preprocessed keyboard image; dividing the preprocessed keyboard image into regions to obtain a detection sub-region corresponding to each key; extracting features from each detection sub-region to obtain a structural line map; inspecting the keycap surface to obtain a fused edge probability map; and determining the keyboard's structural state and appearance state based on the structural line map and the fused edge probability map. This invention enables multi-dimensional inspection of the keyboard, reduces detection and recognition errors and false positive / false negative rates, and improves the accuracy of quality inspection.

1. Name of the product in this design: Keyboard keycap puller. 2. Purpose of this design: For disassembling a computer keyboard. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

The utility model discloses a built-in silica gel strip pneumatic pressing device for a tablet computer keyboard, which comprises a workbench and further comprises a feeding mechanism, the feeding mechanism is arranged on a turntable at the top of the workbench, connecting plates are arranged on the outer walls of the two sides of the turntable, bearing tables are arranged on the outer walls of one sides of the two connecting plates, and the bearing tables are arranged on the outer walls of the other sides of the two connecting plates. A supporting pad is arranged on one side of the workbench, a side support is arranged on one side of the supporting pad, an air cylinder is installed on the top of the side support, and a pressing pad is installed at the piston end of the air cylinder and located over the supporting pad. The built-in silica gel strip pneumatic pressing device for the tablet computer keyboard has the technical effect of improving the feeding stability and the pressing efficiency of the silica gel strip.

This utility model relates to the field of computer keyboard technology and discloses an anti-ghosting computer keyboard membrane switch, including a membrane body. An upper wire is disposed inside the membrane body, and a middle partition layer is disposed on the lower surface of the upper wire. The outer wall of the middle partition layer is disposed inside the membrane body, and a circular hole is formed inside the middle partition layer. A lower wire is disposed on the lower surface of the middle partition layer, and the outer wall of the lower wire is disposed inside the membrane body. A conductive line is disposed inside the lower wire, and solder pads are fixedly connected to both outer walls of the conductive line. In this utility model, through the cooperation of the upper wire, middle partition layer, circular hole, lower wire, conductive line, solder pads, UV bridge, and surface mount, effective insulation and isolation are achieved, enhancing signal stability and anti-interference, reducing the probability of accidental touches, and simultaneously realizing a precise and reliable conduction triggering function, thereby effectively preventing ghosting.

The utility model discloses a computer keyboard equipped with a mouse and a mouse pad, which comprises a keyboard and a mouse positioned beside the keyboard, a slot is arranged at the bottom of the keyboard, a plug board is plugged in the slot, and the mouse pad is arranged in the plug board. A guide structure and a locking mechanism are arranged between the inserting plate and the inserting groove, the guide structure can enable the inserting plate to slide in the front-back direction, the locking mechanism locks the inserting plate in the inserting groove, and after the inserting plate is locked in the inserting groove, one end of the inserting plate extends out of the keyboard to form a placing area. A containing area which can be used for containing the mouse and is sunken downwards is arranged on the upper side of the containing area, a fixing structure which can fix the mouse is arranged in the containing area, an assembling groove is formed in the lower side of the front end of the inserting plate, and a mouse pad is arranged in the assembling groove. Therefore, the keyboard, the mouse and the mouse pad are integrated together, space is saved, the mouse pad is convenient to carry, and the problem that the keyboard and the mouse are possibly lost or missed when being carried separately is solved.

1. Name of the product in this design: Computer keyboard tray slide rail (retractable). 2. Purpose of this design: For mounting a computer keyboard tray. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design points: Use state diagram 2.

1. The name of the design product: keyboard (mini keyboard MK1225BPro). 2. The use of the design product: used for custom keys of power or signal control computer keyboard or other electronic devices. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

The utility model relates to the technical field of notebook computer processing, and particularly discloses a notebook computer keyboard panel polishing jig which comprises a fixed bottom plate. A limiting groove is formed in the fixed bottom plate; a jig plate is inserted into the limiting groove; a jig groove for placing a keyboard panel is formed in the jig plate; a plurality of through holes are formed in the jig groove; a plurality of through holes are formed in a jig groove; the fixed bottom plate is fixedly connected with a ventilation base corresponding to the through hole opening; a quick-release bottom plate is inserted into the ventilation base; a ducted fan is detachably and fixedly connected to the quick-release bottom plate, the ducted fan is powered on to rotate to generate air pressure, air and particulate matter between the keyboard panel and the polishing piece are subjected to negative pressure adsorption, the air and particulate matter enter the atmosphere through key holes of the keyboard panel, the air pressure is balanced, and meanwhile the particulate matter generated by polishing is taken away; according to the polishing device, impurities between the polishing piece and the keyboard panel are few, polishing can be rapidly and accurately carried out, and generated particles do not float upwards in air to cause pollution.

1. The name of this design product: Keyboard (NS87). 2. Purpose of this design product: This design is used as a computer keyboard. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. Name of the designed product: keyboard (KB-85). 2. Use of the designed product: for computer keyboard. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The safe desktop computer keyboard convenient to store comprises an outer sleeve base, a limiting inserting groove is formed in the outer sleeve base, a keyboard base is fixedly installed in the limiting inserting groove, a side inserting plate is connected into the limiting inserting groove in a sliding mode, the side end of the side inserting plate is connected with a sliding base in a rotating mode, and the side end of the sliding base is connected with the keyboard base in a sliding mode. A mounting seat is fixedly mounted at the right end of the outer sleeve seat, a sliding seat is slidably connected to the interior of the mounting seat, a rear supporting seat is fixedly connected to the rear end of the bottom of the side inserting plate, and a rotating plate is rotatably connected to the interior of the rear supporting seat. The keyboard protection device can play a role in supporting when the keyboard is used and plays a role in protection and dust prevention when the keyboard is idle, the protection structure can slide up and down and rotate, and the keyboard protection device has good applicability and convenience.

The utility model discloses a detachable keyboard's notebook computer relates to notebook computer technical field, include: the computer that is internally equipped with keyboard cavity, keyboard mechanism, be located in the keyboard cavity. This detachable keyboard's notebook computer, through the use of keyboard mechanism, can synchronous dismount keycap, and, the magnetic force ring board of embedding keyboard frame in with every keycap bottom's metal ring form magnetic attraction connection, make at the time of lifting keyboard frame, all keycap can be synchronized, neatly and together take out, greatly simplify the dismounting process, avoided the risk of losing the scattered parts, realized the integration management and maintenance of keyboard module, this detachable keyboard's notebook computer, through the use of positioning mechanism, can by an angle adjusting motor drive, through the linkage system that the synchronous sprocket, chain and cable constitute, can accurate control the synchronous rotation of multiple positioning rods at the four corners of keyboard cavity, thereby simultaneously release or lock the keyboard frame.

The utility model discloses a computer keyboard membrane switch with protection structure, specifically relates to membrane switch technical field, including panel, metal grid sheet, cross -reinforced frame, elastic buffer column and protection frame, metal grid sheet is bonded in the lower end surface of panel, and elastic buffer column sets up in the upper end surface of metal grid sheet, through metal grid sheet provides hard protection frame for membrane switch, when the keyboard is impacted by external force or the bending deformation in long -term use, the continuous support surface formed can disperse the concentrated stress to whole grid area, avoids the partial overload and leads to the membrane bending rupture, and simultaneously does not interfere with the capacitance signal transmission between touch -sensitive panel and circuit board, and the whole support frame is formed through the grid connection in the unit gap, and through the vertical setting elastic buffer column, linear impact is converted into three -dimensional buffer, and the impact force in the vertical direction is buffered, and the flexible contact of the column body does not extrude the membrane circuit, ensures that touch -sensitive signal is not interfered.